/*
    变量练习
*/
/*#include <stdio.h>
int main() {
    int num = 1, ten = 10 , num1 = 2;
    printf ("%d\n",num);
    num = num * ten + num1;
    printf ("%d\n",num);
    num1 = num1 + 1;
    num = num * ten + num1;
    printf ("%d\n",num);
    num1 = num1 + 1;
    num = num * ten + num1;
    printf ("%d\n",num);
    num1 = num1 + 1;
    num = num * ten + num1;
    printf ("%d\n",num);
    return 0;
}*/
#include <stdio.h>
int main() {
    int num = 12345,i = 10000,ten = 10;
    printf ("%d\n",num / i);
    i = i / ten;
    printf ("%d\n",num / i);
    i = i / ten;
    printf ("%d\n",num / i);
    i = i / ten;
    printf ("%d\n",num / i);
    i = i / ten;
    printf ("%d\n",num / i);
    return 0;
}
